Welcome to the Avenue
Wow, 5 weeks is very young. Where do you live? Unless you´re in Australia or a tropical climate, you will need a brooder and heat pad under for the bird to live in for now.
The book on top has a coil, what material is that? Is it metal? If so, is it bird safe metal? At this age and onwards, you bird will start beaking items to explore them.
He is handfed three times a day. However, I was wondering when should I stop handfeeding him? I was also wondering when should I handfeed him once a day?
You have quite a long way to go with handfeeding.
Stick to 3 feeds. Once you notice the bird isn´t eating the full amount you normally give, and is eating adult foods (which won´t be for another week or so yet anyway), then you can reduce to two feeds, morning and night.
When you are down to one feed, it must be the night feed.
Be sure when your bird is old enough to eat adult foods, that you are offering water too.
Keep track of weight to monitor.
One day when you are down to one feed, he will refuse it. Offer it for the following 5-7 days, then you can stop. If he cries or begs for it after then, feel free to feed it again on a small spoon, or some mashed warm veggies (this is called comfort feeding).
I believe conures wean around the 3 month mark, but hopefully another member can confirm that.
@Mockinbirdiva @Monica @finchly